JPH0546633B2 - - Google Patents

Info

Publication number
JPH0546633B2
JPH0546633B2 JP61167562A JP16756286A JPH0546633B2 JP H0546633 B2 JPH0546633 B2 JP H0546633B2 JP 61167562 A JP61167562 A JP 61167562A JP 16756286 A JP16756286 A JP 16756286A JP H0546633 B2 JPH0546633 B2 JP H0546633B2
Authority
JP
Japan
Prior art keywords
disk
carrier
detection means
video
detection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP61167562A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6323266A (ja
Inventor
Toshio Hirano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP61167562A priority Critical patent/JPS6323266A/ja
Priority to US07/074,121 priority patent/US4797869A/en
Publication of JPS6323266A publication Critical patent/JPS6323266A/ja
Publication of JPH0546633B2 publication Critical patent/JPH0546633B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/10—Control of operating function, e.g. switching from recording to reproducing by sensing presence or absence of record in accessible stored position or on turntable
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark

Landscapes

  • Automatic Disk Changers (AREA)
  • Feeding And Guiding Record Carriers (AREA)
JP61167562A 1986-07-16 1986-07-16 デイスク検出装置 Granted JPS6323266A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP61167562A JPS6323266A (ja) 1986-07-16 1986-07-16 デイスク検出装置
US07/074,121 US4797869A (en) 1986-07-16 1987-07-16 Disk detecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61167562A JPS6323266A (ja) 1986-07-16 1986-07-16 デイスク検出装置

Publications (2)

Publication Number Publication Date
JPS6323266A JPS6323266A (ja) 1988-01-30
JPH0546633B2 true JPH0546633B2 (en]) 1993-07-14

Family

ID=15852027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61167562A Granted JPS6323266A (ja) 1986-07-16 1986-07-16 デイスク検出装置

Country Status (2)

Country Link
US (1) US4797869A (en])
JP (1) JPS6323266A (en])

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8701345A (nl) * 1987-06-10 1989-01-02 Philips Nv Houder bestemd voor het opnemen van een plaat, alsmede verpakking omvattende een dergelijke houder met een daarin opgenomen plaat.
JPH0828031B2 (ja) * 1988-12-27 1996-03-21 パイオニア株式会社 ディスクプレーヤの回転制御方式
NL8901186A (nl) * 1989-05-11 1990-12-03 Philips Nv Platenspeler, alsmede laadinrichting ten gebruike in de platenspeler.
US5136570A (en) * 1989-09-14 1992-08-04 Clarion Co., Ltd. Disc ejecting structure with plurality of disk position sensors
GB2238158B (en) * 1989-10-16 1994-02-09 Alpine Electronics Inc Disk loading device
US5150349A (en) * 1989-10-19 1992-09-22 Clarion Co., Ltd. Disc loading structure
US5504729A (en) * 1991-11-13 1996-04-02 Pioneer Electronic Corporation Multi-tray disk player with selective tray latching
JP2640063B2 (ja) * 1992-06-05 1997-08-13 三洋電機株式会社 ディスクプレーヤーのディスク検出装置
DE4235399A1 (de) * 1992-10-21 1994-04-28 Blaupunkt Werke Gmbh Gerät für ein plattenförmiges optisches Speichermedium
JP2974868B2 (ja) * 1993-03-19 1999-11-10 シャープ株式会社 ディスク駆動装置およびディスク装置
US5459681A (en) * 1993-12-20 1995-10-17 Motorola, Inc. Special functions arithmetic logic unit method and apparatus
KR100207648B1 (ko) * 1994-11-29 1999-07-15 윤종용 광픽업장치 및 그 광출력 제어방법
JPH08329597A (ja) * 1995-04-07 1996-12-13 Samsung Electron Co Ltd ディスク検査方法
DE19609575A1 (de) 1996-03-12 1997-09-18 Thomson Brandt Gmbh Gerät zum Beschreiben und/oder Lesen optischer Aufzeichnungsträger unterschiedlichen Aufbaus
EP1104926A4 (en) * 1999-05-14 2005-01-05 Mitsubishi Electric Corp DISC APPARATUS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7313450A (nl) * 1973-10-01 1975-04-03 Philips Nv Platenspeler.
US3966330A (en) * 1973-12-04 1976-06-29 Strathearn Audio Limited Phonograph record detecting arrangement
US4098510A (en) * 1976-03-02 1978-07-04 Sony Corporation Record player
JPS6232329Y2 (en]) * 1980-12-27 1987-08-19
JP2578738B2 (ja) * 1983-03-19 1997-02-05 ソニー株式会社 自動選曲機能付レコ−ドプレ−ヤ
JPS6032179A (ja) * 1983-08-03 1985-02-19 Teac Co 記録円盤再生装置
US4695995A (en) * 1984-08-28 1987-09-22 Pioneer Electronic Corporation Front loading disk player with improved disk sensor positioning
JPS6145767U (ja) * 1984-08-28 1986-03-26 旭光学工業株式会社 ビデオデイスクプレ−ヤのデイスクサイズ検出装置

Also Published As

Publication number Publication date
US4797869A (en) 1989-01-10
JPS6323266A (ja) 1988-01-30

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